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Robot arm · phospho (phospho.ai)

phospho Junior dev kit

phospho SO-100 arm kit with VR teleoperation and phosphobot software, from 995 EUR

Prices and stock checked 7 Nov 2026

Type
Robot armphospho (phospho.ai)
Build difficulty
2 of 5Beginner
License
MITphosphobot software repo
Price
€995Pre-order or stock on the seller page

Where to buy the phospho Junior dev kit

SellerPriceStockChecked
phospho
2x SO-ARM100 arms, 2 wrist cameras, phosphobot software; average shipping 15-30 days
€995CHECK SITEchecked 7 Nov 2026Buy

We check each seller's own page every day. Prices are the seller's list price before shipping and tax.

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What the phospho Junior dev kit really costs

PartCostSource
phospho Starter Pack (2x SO-ARM100, 2 wrist cameras, software)
995 EUR plus shipping, starting price; currency is EUR so no USD figure given
robots.phospho.ai
checked 7 Nov 2026

995 EUR starting price excludes shipping and import duties; optional STS3250 motor upgrade is extra.

What it is

phospho sells robot-arm dev kits built on the SO-100 design with its open-source phosphobot software for teleoperation and AI training. In January 2025 phospho's YouTube called it the 'phospho junior dev kit'; the shop today sells it as the Starter Pack (2x SO-ARM100 arms, 2 wrist cameras).

Difficulty 2 of 5. Shop sells it ready to control; docs say unbox, control, train source

What it can do

  • Teleoperate with Meta Quest, gamepad or keyboard
  • Record LeRobot datasets and train models with phosphobot

Demo and build videos

phospho junior dev kit - chessPhospho AI
phospho junior dev kit - wavePhospho AI
phospho junior dev kit - hand trackingPhospho AI
phospho junior dev kit - rock paper scissorsPhospho AI

Parts list and links

Sourced facts

5 facts with links
  • Starter Pack contents: 2x SO-ARM100 arms, 2 wrist camera modules, optional STS3250 motor upgrade, Meta Quest app, phosphobot software, AI training SDK source · checked 7 Nov 2026
  • Shipping: Average 15-30 days, refundable before shipping source · checked 7 Nov 2026
  • Naming: 'phospho junior dev kit' appears in Jan 2025 YouTube uploads; current shop page names it Starter Pack source · checked 7 Nov 2026
  • Software: phosphobot MIT-licensed, 393 GitHub stars source · checked 7 Nov 2026
  • Compatibility: Claims 100% LeRobot and Hugging Face compatible source · checked 7 Nov 2026

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